12419966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8578690

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 191, 382, 533, 793, 1066, 1586, 2483, 2501, 4966, 5002, 7831, 11651, 15662, 23302, 32513, 65026, 101803, 151463, 203606, 302926, 477691, 955382, 6209983, 12419966]

約数ペア:

[(1, 12419966), (2, 6209983), (13, 955382), (26, 477691), (41, 302926), (61, 203606), (82, 151463), (122, 101803), (191, 65026), (382, 32513), (533, 23302), (793, 15662), (1066, 11651), (1586, 7831), (2483, 5002), (2501, 4966)]